
Halff Associates, Inc.
Purposed For People.
Richardson, TX
Explore capabilities, project experience, and office locations to build your shortlist.

Purposed For People.
Richardson, TX

Mechanical Engineering and HVAC Engineering.

Great Projects Start Here
Norcross, GA+1

Water Resource Management and Stormwater & Runoff Management.
New Orleans, LA

Civil Engineering and Water and Wastewater.
Durango, CO

Marine/Waterfront Engineering and Dam Safety Engineering.
Exeter, RI

Building Your Tomorrow!
Voorhees, NJ+2
One of the world's leading bridge engineering practices
Mechanicsburg, PA+18

Civil Engineering, Topographic Mapping, and Regulatory Compliance
Willits, CA+1

Geotechnical Engineering and Seismic Hazard and Ground Motions.
Oakland, CA+1

Electrical Engineering and Industrial/Commercial Lighting & Power Distribution.
Grand Haven, MI

40+ Years as a Comprehensive Engineering Firm
Englewood, CO+2

Engineering Excellence Since 1898
Baltimore, MD

Civil Engineering and Geotechnical Engineering.
Rock Springs, WY

Infrastructure project management and facility engineering advisory practice
Marcellus, MI

Telecommunications Consulting and Network Engineering Services
Herndon, VA

Structural Engineering & Design and Commercial Structures.
Baton Rouge, LA

History of Proven Results. Future of Innovative Solutions
Tampa, FL

Land Surveying and Engineering and Architecture Land Survey.
Midvale, UT

Designing building systems that enhance the quality of life
Rogers, AR+5

One Vision. Shared Future.
Cedarburg, WI+2

Dry Bulk Processing Solutions
Fort Mill, SC

Professional Engineering Services × Full Service Consultation
Theodore, AL

Uncover the unexpected.
Fort Worth, TX+4